 |
| |||
| average annual runoff | |||
| long-time average annual flow (量); mean annual runoff (量); normal annual runoff (量) | |||
| 多年平均径流: 6 phrases in 3 subjects |
| Ecology | 1 |
| Hydroelectric power stations | 3 |
| Technology | 2 |
|
| |||
| average annual runoff | |||
| long-time average annual flow (量); mean annual runoff (量); normal annual runoff (量) | |||
| 多年平均径流: 6 phrases in 3 subjects |
| Ecology | 1 |
| Hydroelectric power stations | 3 |
| Technology | 2 |